ian-kent/envconf

Configure Go applications from the environment

envconf

Configure your Go application from the environment.

Supports most basic Go types and works nicely with the built in flag package.

package main

import(
  "flag"
  "fmt"
  . "github.com/ian-kent/envconf"
)

func main() {
  count := flag.Int("count", FromEnvP("COUNT", 15).(int), "Count target")
  flag.Parse()
  for i := 1; i <= *count; i++ {
    fmt.Printf("%d\n", i)
  }
}

Licence

Copyright ©‎ 2014, Ian Kent (http://iankent.uk).

Released under MIT license, see LICENSE for details.